<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%--
  Created by IntelliJ IDEA.
  User: dongsong
  Date: 2021/7/20
  Time: 0:36
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>Title</title>
</head>
<body>
<c:if test="${13==12}">
    相等
</c:if>
<c:if test="${13!=12}">
    <h1>不相等</h1>
</c:if>
</body>
</html>
